public class InMemorySortStep extends AbstractReportStep<String,String,List<NewRowEvent>>
GRAND_TOTAL_GROUPING_LEVEL
Constructor and Description |
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InMemorySortStep() |
Modifier and Type | Method and Description |
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StepResult<String> |
execute(NewRowEvent rowEvent,
StepInput stepInput)
callback method called for each row
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StepResult<List<NewRowEvent>> |
exit(StepInput stepInput)
called when finishing the algorithm execution
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StepResult<String> |
init(StepInput stepInput)
this method is called only once for a report
and represents the construction step where you can define the keys and
values used inside the execute method.
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computeAggLevelForCalcRowNumber, computeCalcRowNumberForAggLevel, getCalcIntermResultsMatrix, getCalculatorDistributionInColumnDataArray, getDataColumns, getDataColumnsLength, getDataRowCount, getGroupColumns, getGroupColumnsCount, getGroupingLevel, getPreviousRowOfGroupValues, getShowGrandTotal, getShowTotals, getTotalStringForGroupingLevel, getTotalStringForGroupingLevelAndPredecessors, getTotalStringForGroupingLevelAndPredecessors
public StepResult<String> init(StepInput stepInput)
AlgorithmMainStep
stepInput
- TODOpublic StepResult<String> execute(NewRowEvent rowEvent, StepInput stepInput)
AlgorithmMainStep
stepInput
- TODOpublic StepResult<List<NewRowEvent>> exit(StepInput stepInput)
AlgorithmMainStep
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